Compression of multispectral image using HEVC
Feiyu Gao, Xiangyang Ji, Chenggang Clarence Yan, Qionghai Dai · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2014
Predictive Lossy Compression has been found to be an interesting alternative to conventional transform coding techniques in multispectral image compression. Recently, High Efficiency Video Coding (HEVC) standard has shown significant improvement over state of the art transformation based still-image coding standard. In this paper we study the properties of multispectral image and propose a predictive lossy compression scheme based on HEVC. Empirical analysis shows that our proposed method is superior to the existing state of the art predictive lossy compression schemes.